Innovate UK backed BeamGrid Technologies Successfully Demonstrates Live Proof-of-Concept for Passive RF Structural Health Monitoring Platform (EchoNet SHM)

Reading, United Kingdom – 03 Feb 2026 – BeamGrid Technologies today announced the successful completion of a live proof-of-concept demonstration of its EchoNet Structural Health Monitoring (SHM) platform, a breakthrough passive RF sensing technology designed to enable continuous, battery-free monitoring of critical infrastructure.

The live demonstration validated BeamGrid’s approach to structural monitoring using passive RF resonator tags interrogated remotely through wireless signals, demonstrating real-time detection of structural changes without wired sensors, batteries, or intrusive installation methods.

The milestone marks a significant step toward scalable, low-maintenance monitoring solutions for bridges, tunnels, transportation assets, and other critical infrastructure systems.

Reimagining Structural Monitoring Through Passive RF Physics

Traditional structural health monitoring systems rely heavily on wired instrumentation, battery-powered sensors, or periodic manual inspections – approaches that increase cost, maintenance burden, and deployment complexity.

BeamGrid’s EchoNet platform introduces a fundamentally different paradigm:

    • Passive RF resonators embedded or attached to infrastructure

    • Wireless interrogation using software-defined radio systems

    • Detection of structural strain, deformation, and material degradation via resonance shifts

    • Continuous monitoring without local power sources or active electronics

By leveraging electromagnetic resonance behaviour rather than conventional sensor electronics, EchoNet enables long-duration monitoring with minimal operational overhead.

“This demonstration shows that infrastructure can be monitored continuously without power, wiring, or complex installations,” said Dr. Vedaprabhu Basavarajappa, Founder and CEO of BeamGrid Technologies. “We are shifting structural health monitoring from periodic inspection to persistent awareness.”

Live Demonstration Highlights

During the proof-of-concept event, BeamGrid validated several key technical capabilities:

    • Remote interrogation of passive RF resonator tags

    • Real-time tracking of resonance behaviour under structural deformation

    • Detection sensitivity to mechanical strain and structural changes

    • Stable wireless signal acquisition using SDR-based interrogation systems

The demonstration confirmed that passive RF sensing can provide reliable structural intelligence beyond what visual inspections or conventional monitoring approaches alone can reveal. Supporting validation footage from the live proof-of-concept demonstration is publicly available: Demo Video

Addressing a Growing Infrastructure Challenge

Across the UK and globally, aging infrastructure presents increasing operational and safety challenges. Current inspection regimes often rely on periodic site visits and visual surveys, which may miss hidden degradation such as:

    • Concealed corrosion or loss of section

    • Debonding within reinforced concrete structures

    • Sub-surface material fatigue

    • Progressive structural weakening not visible externally

EchoNet aims to complement existing inspection methods by delivering continuous data that can identify early-stage deterioration trends.

Path Toward Scalable Deployment

Following the successful proof-of-concept, BeamGrid is advancing toward pilot deployments with infrastructure partners and integrators.

Key next steps include:

    • Field trials on operational infrastructure assets

    • Integration into digital asset management workflows

    • Expansion of passive RF tag designs for different structural materials and environments

    • Development of AI-assisted analysis tools for anomaly detection and predictive maintenance

The company expects early pilot deployments to support asset owners seeking lower-cost, scalable monitoring solutions aligned with net-zero and smart infrastructure initiatives.

About BeamGrid Technologies

BeamGrid Technologies is a UK-based deep-tech company developing advanced RF sensing and antenna technologies for infrastructure monitoring, next-generation connectivity, and space-based energy systems. Its EchoNet platform enables passive, wireless structural health monitoring through innovative RF resonator technology designed for long-term, low-maintenance deployment.

For more information, visit:
www.beamgrid.co.uk